baber/WOPTO huggingface dataset:
Patent CA-2245584-C (CA)
Inventor: HOWORKA STEFAN
IPC: C12N1/21
Filed: 1997-01-31
Granted: 2009-01-06
Abstract: L'invention concerne des procédés de production par recombinaison de protéines de couche superficielle dans des cellules hôtes Gram négatif. Sont également décrits,la séquence de nucléotides d'un nouveau gène de couche superficielle et un procédé de préparation de protéines de couche superficielle modifiées.
Patent CA-2245766-C (CA)
Title: Compositions useful in the phototherapeutic treatment of proliferative skin disorders
Inventor: LENTINI PETER J
IPC: A61K9/70
Filed: 1997-02-06
Granted: 2004-11-23
Abstract: This invention relates to compositions useful in the phototherapeutic treatment of psoriasis and other proliferative skin diseases. The compositions of the present invention comprise dihydroxyacetone and a penetration attenuator, both in a cosmetically and/or pharmaceutically acceptable carrier. Optionally, the compositions of the present invention may also contain an acidic component. The compositions of the present invention are useful in the exploitation during phototherapeutic treatment of the hyperdesquamation characteristics of the psoriatic or otherwise affected skin.
Patent CA-2248252-C (CA)
Title: Methode et dispositif pour delivrer des informations et des services d'identification de l'appelant
Inventor: SMYK DAREK ANDREW
IPC: H04N21/40
Filed: 1996-06-19
Granted: 2001-06-12
Abstract: Réseau pour fournir des informations relatives à l'identification de l'appelant, composé d'un ou de plusieurs commutateurs téléphoniques (1706), d'une base de données associant les numéros de téléphone aux noms (1708), d'un téléphone (1710) situé à une installation utilisateur éloignée, d'un dispositif d'affichage complétant cette installation utilisateur éloignée, et d'un adaptateur d'identification de l'appelant séparé de l'unité d'affichage, également sise à l'emplacement de l'installation de l'utilisateur et connectée à un commutateur téléphonique, cet adaptateur d'identification d'appelant comprenant un moyen pour envoyer le nom d'un appelant à l'unité d'affichage en réponse à un appel téléphonique et un moyen pour envoyer une instruction d'appel au téléphone (1710) en réponse à l'appel téléphonique.
Patent CA-2253238-C (CA)
Inventor: LUETHY ROLAND
IPC: C07K14/47
Filed: 1997-04-22
Granted: 2008-08-12
Abstract: Disclosed is a novel gene termed ART which is expressed primarily in selected regions of the brain, as well as adrenal and lung tissues. Polypeptides encoded by ART are also disclosed, as are methods for preparing ART DNA and amino acid sequences.
Patent CA-2255936-C (CA)
Inventor: HAYS BYRON G
IPC: C09D7/00
Filed: 1997-05-13
Granted: 2006-04-25
Abstract: L'invention concerne des compositions qui comprennent un ou plusieurs composés ayant la formule (I) où X est un groupe hydrocarbyle, un groupe ester d'acide carboxylique, un groupe ester d'acide sulfonique, un groupe amide d'acide carboxylique ou un groupe amide d'acide sulfonique; où Y est un groupe hydrocarbyle, halogène ou hydrocarbyloxy et où Ar est une fraction aromatique qui répond à la formule (II) où A est un groupe halogène et où chaque Z est indépendamment un groupe -COOH ou -SO3H ou des sels de ces groupes; où m est 1 ou 2; où chaque R est indépendamment un groupe halogène, hydrocarbyle, hydrocarbyloxy, un groupe ester d'acide carboxylique, un groupe ester d'acide sulfonique, un groupe amide carboxylique, un groupe d'imidazolone, un groupe amide d'acide sulfonique ou un groupe nitré; et où n est égal à 0, à 1 ou à 2. En outre, l'invention concerne un procédé de fabrication de colorants azoïques ainsi que des compositions colorantes obtenues par ce procédé et des pigments azoïques qui sont dérivés desdites compositions. L'invention concerne également des compositions de peintures, d'encres et de matières plastiques qui comprennent des compositions de pigments susmentionnées.
Patent CA-2267130-C (CA)
Inventor: SHIRAI MITSUYOSHI
IPC: C09J123/22
Filed: 1999-03-29
Granted: 2003-10-14
Abstract: A pressure-sensitive adhesive comprising 100 parts by weight of an isobutylene polymer having been masticated in an organic solvent with a radical generator and 0.001 to 5 parts by weight of at least one release control agent selected from the group consisting of an alcohol having a molecular weight of 90 to 300 and an oxygen atom content of 8.5% or more or a derivative thereof and a carboxylic acid having a molecular weight of 70 to 400 and an oxygen atom content of 11% or more or a derivative thereof; and a surface protecting material having a pressure-sensitive adhesive layer comprising the adhesive. The adhesive has well-balanced characteristics in initial adhesion, retention of initial adhesion, and weather resistance.
Patent CA-2270802-C (CA)
Title: Power supply unit for a pressure-sensing device that is concealed by a tire of a vehicle wheel
Inventor: HUANG TENG-YI
IPC: B60C23/04
Filed: 1999-05-03
Granted: 2002-05-28
Abstract: A power supply unit is adapted for use with a pressure-sensing device that is mounted on a wheel rim inside an airtight chamber confined by the wheel rim and a pneumatic tire. The power supply unit includes a valve housing, an air valve member, and a battery housing. The valve housing is mounted on the wheel rim with an inner end portion thereof extending into the airtight chamber and with an outer end portion thereof extending outwardly of the wheel rim. The valve housing is provided with a housing conductor for electrical connection with the pressure-sensing device. The air valve member is mounted in the valve housing, and includes a spring-loaded valve stem with a conductive stem body that is connected electrically to the pressure-sensing device, and that is electrically insulated from the housing conductor. The battery housing is mounted on the outer end portion of the valve housing and receives a battery cell therein. The battery housing has first and second battery contacts to interconnect electrically first and second terminals of the battery cell with the housing conductor and the stem body, respectively.
Patent CA-2272356-C (CA)
Title: Polypeptides solubles
Inventor: KOSHIDA SHOGO
IPC: C12N5/071
Filed: 1997-11-18
Granted: 2007-10-30
Abstract: L'invention concerne des polypeptides accélérant la morphogenèse de cellules épithéliales et leur prolifération, notamment un polypeptide spécifié par la séquence d'extrémité N-terminale des 1er au 103ème acides aminés de l'épimorphine humaine et un autre polypeptide spécifié par la séquence d'extrémité N-terminale des 1er au 104ème acides aminés de l'épimorphine de souris. Elle porte également sur des médicaments contenant lesdits polypeptides en tant que principe actif. Ces polypeptide sont solubles dans l'eau et utiles en tant que principes actifs de médicaments pour le traitement ou la prévention de maladies s'accompagnant d'une morphogenèse anormale, comme des maladies inflammatoires, des brûlures ou des blessures, et de médicaments accélérant la pousse des cheveux.
Patent CA-2274495-C (CA)
Inventor: FREDENBURG ROSS
IPC: C07K16/12
Filed: 1997-12-19
Granted: 2009-06-02
Abstract: L'invention concerne l'existence de deux nouvelles protéines UspA1 et UspA2, ainsi que leurs gènes respectifs uspA1 et uspA2. Chaque protéine enveloppe une zone conservée entre les deux protéines et comprend un déterminant antigénique reconnu par le MAb 17C7. Une ou plusieurs de ces espèces peuvent se regrouper en agrégat afin de constituer la forme de l'antigène UspA présentant un poids moléculaire très élevé (supérieur à 200 kDa). L'invention concerne également des compositions et des procédés à la fois diagnostiques et thérapeutiques de traitement et d'analyse de M. catarrhalis.
Patent CA-2276781-C (CA)
Title: Combined lock and anti-clog feature for spray package
Inventor: COOK CHARLES DENVER
IPC: B05B11/00
Filed: 1998-01-14
Granted: 2003-03-25
Abstract: Disclosed is a spray package (10) having a container body (12), an actuator (16), and a shroud (14) between the container body (10) and the actuator (16). The actuator (16) has a nozzle (22), and is adjustable between a locked position and an unlocked position by rotation of the nozzle (22) about the actuator's longitudinal axis. The unlocked position allows vertical movement of the actuator (16) for dispensing product from the package (10), and the locked position prevents vertical movement of the actuator (16) to prohibit dispensing of product from the package (10). The locked position simultaneously provides cooperation between the nozzle (22) and an anti-clog member (18), connected to and extending above the shroud (14). The anti-clog member (18) has a nozzle seal (46) on its inside surface which inhibits clogging of product within and about the nozzle (22) when the seal (46) is in contact with the nozzle (22).
Patent CA-2276838-C (CA)
Title: Compound and coating compositions for adhesion to olefinic substrates
Inventor: BLICKBERNDT DANIEL
IPC: C09D7/65
Filed: 1999-07-06
Granted: 2008-11-25
Abstract: The present invention provides an olefin-based block copolymer that has an olefin block that is substantially saturated and at least one (poly)ester or (poly)ether block. The olefin-based block copolymer of the invention can be prepared by reacting a liquid hydroxyl-functional, saturated or substantially saturated olefin polymer with a chain--extension reagent that is reactive with hydroxyl groups and will polymerize in a head-to-tail arrangement of monomer units. The olefin-based block copolymer of the invention can be used to prepare an adhesion promoter that provides excellent adhesion of subsequent coating layers to olefinic substrates like TPO and superior properties as compared to previously used adhesion promoters containing chlorinated polyolefins. Alternatively, the olefin-based copolymers of the invention can be used as an additive in a curable coating composition to provide excellent adhesion to olefinic substrates like TPO, even when used in very minor amounts compared to the amounts required for previously known agents.
Patent CA-2276894-C (CA)
Title: Method of lithographic imaging with reduced debris-generated performance degradation and related constructions
Inventor: LEWIS THOMAS E
IPC: B41C1/10
Filed: 1999-07-05
Granted: 2004-02-10
Abstract: The ability to clean ablation-type lithographic printing plates is enhanced by the formation of debris chemically compatible with a desired cleaning fluid. The debris may originate in the ablation layer of the printing member, or in a separate insulating layer disposed above the ablation layer.
Patent CA-2282739-C (CA)
Inventor: SHAHARBANI NISSIM
IPC: A47C20/00
Filed: 1998-01-30
Granted: 2006-06-27
Abstract: A support pillow (10) including a plurality of compartments (12) each at lea st partially filled with a soft, yielding material and covered with a tick (14), each compartment (12) being attached to another compartmen t (12) along adjacent side edges (16) thereof so as to form an endless, jointed roll of the compartments (12), the attached side edges (16) defining joints between each compartment (12).
Patent CA-2283423-C (CA)
Title: Attache de cable en ligne
Inventor: BAILEY MARK A
IPC: F16L3/233
Filed: 1998-03-25
Granted: 2003-02-04
Abstract: Cette attache de câble comporte une sangle généralement plate et une tête. La tête comporte une entrée triangulaire dans un passage pour l'insertion de la sangle et un cliquet de verrouillage à charnière souple adjacent au passage. Elle comporte également une dent fixe de blocage adjacente à l'extrémité d'entrée du passage aux fins de la mise en prise avec la sangle à la suite de l'assujettissement d'un ou de plusieurs articles enliassés. La dent de blocage fixe de l'invention est placée, de préférence, de manière à faciliter l'insertion de la queue de la sangle dans la tête. Cette invention vise à minimiser l'étirement du corps de sangle lorsqu'il se trouve au voisinage immédiat du cliquet de verrouillage et ce, du fait de la présence d'une arête entrant en contact par frottement avec le corps de sangle au fur et à mesure que celui-ci sort du passage ménagé dans la tête. La réalisation de cette invention est, de surcroît, susceptible de comporter deux éléments de blocage contrarotatifs placés sur un coté du passage dans la tête. L'un de ces éléments est capable de se dévier pour entrer en contact avec la surface d'un article mis en lot de manière à assurer une meilleure résistance au glissement de l'attache de câble par rapport à l'article et à réduire encore le rayon d'enliassage de l'attache de câble. Cette invention concerne, en outre, une attache de câble à cliquet de verrouillage inamovible. Qui plus est, cette attache de câble peut comporter un élément de blocage à déport pouvant être solidaire de la tête ou ajouté dans celle-ci.
Patent CA-2285398-C (CA)
Inventor: TESTA VINCENT J
IPC: A61B17/221
Filed: 1999-10-05
Granted: 2009-04-21
Abstract: An injection snare is disclosed. One embodiment of the present invention includes an instrument body, an actuator slidably attached to the body, a catheter attached to and extending through the body at a proximal end of the catheter, an injection needle, and a snare. The injection needle is disposed within the catheter and has a proximal end connected to the actuator. A distal end of the injection needle contains a piercing tip. The injection needle is movable within the catheter between a first position wherein the distal end of the needle extends beyond the distal end of the catheter and a second position wherein the distal end of the needle is retracted within said catheter. The snare is attached to the distal end of the injection needle.
Patent CA-2287469-C (CA)
Inventor: BUCHA ELKE
IPC: A23L33/00
Filed: 1998-04-14
Granted: 2010-02-09
Abstract: The present invention relates to an interactive system comprising at least one active surface of plastic from monomers containing at least one structural element derived from a carbon dioxide (A), and at least one substance associated to a linker with at least one structural element (B) capable of establishing a hydrogen bond, and involving an interaction between the structural elements (A) and (B). That interactive system is suitable for presenting and eliminating substances in liquids.
Patent CA-2290412-C (CA)
Title: Crystalline macrolides and process for their preparation
Inventor: HORVATH AMARYLLA
IPC: C07D498/16
Filed: 1998-06-26
Granted: 2009-11-10
Abstract: 33-Epichloro-33-desoxyascomycin of formula (I) and various tautomeric or solvated forms thereof, in crystalline form, such as Form A and Form B. Their preparation involves appropriately converting amorphous compound of formula (I), or compound of formula (I) in other than Form A, or compound of formula (I) in other than Form B, respectively, from a solution thereof under crystallization-inducing conditions or conditions inducing preferential crystallization of Form A or B, respectively. Such crystals are particularly indicated for use in the preparation of topical galenical forms of the compound for pharmaceutical use, e.g. creams, emulsions and ointments.
Patent CA-2294199-C (CA)
Inventor: CHURCH CHARLES C
IPC: A61B8/00
Filed: 1998-06-30
Granted: 2009-01-20
Abstract: It has been discovered that microparticles formed from natural or synthetic polymer with thicker walls have significantly enhanced echogenicity as compared with microparticles having thinner walls. The effec t of wall thickness has been determined experimentally as well as inserted into a formula for use in predicting the optimum conditions . In the preferred embodiment, the polymers are synthetic biodegradable polymers and the wall thickness is between about 100 and 660 n m, although wall thicknesses from about 20 nm to in excess to 500 nm can be used. The microparticles are manufactured with a diameter suitable for the targeted tissue to be imaged, for example, with a diameter for between 0.5 and 8 microns for intravascular administration, and a diameter of between 0.5 and 5 mm for oral administration for imaging of the gastrointestinal tract or other lumen s. Preferred polymers are polyhydroxy acids such as polylactic acid-co-glycolic acid, polylactide or polyglycolide, most preferably conjugated to polyethylene glycol or other materials inhibiting uptake by the reticuloendothelial system (RES). The microspheres may be used in a variety of ultrasound imaging applications including cardiology applications, blood perfusion applications as well as for organ and peripher al vein imaging.
Patent CA-2296150-C (CA)
Inventor: HEERMANN KLAUS-HINRICH
IPC: G01N1/00
Filed: 1998-07-15
Granted: 2008-01-22
Abstract: L'invention concerne un crayon magnétique (8, 22) permettant la concentration de particules et comportant (a) un adaptateur de préhension (2, 14), (b) une tige de connexion (15, 16) pourvue d'un renflement (3, 15), (c) au moins un aimant (7, 20), et (d) une gaine (5, 18).
Patent CA-2306242-C (CA)
Title: Methods and apparatus for cleaning semiconductor substrates after polishing of copper film
Inventor: KRUSELL WILBUR C
IPC: H01L21/308
Filed: 1998-10-06
Granted: 2009-02-24
Abstract: A cleaning solution, method, and apparatus for clean-ing semiconductor substrates after chemical mechanical pol-ishing of copper films is described. The present invention in-cludes a cleaning solution which combines deionized water, an organic compound, and a fluoride compound in an acidic pH environment for cleaning the surface of a semiconductor substrate after polishing a copper layer. Such methods of cleaning semiconductor substrates after copper CMP allevi-ate the problems associated with brush loading and surface and subsurface contamination.
Patent CA-2309065-C (CA)
Title: Infusion system with improved control valve
Inventor: OLIVER DANA A
IPC: A61M5/152
Filed: 1998-11-02
Granted: 2007-08-28
Abstract: A system and method for pressurizing bags of physiological fluids include a control valve (12) for providing deflation of a bladder (6) that compresses the bags. The toggle portion (22) of the control valve (12) is movable between a first and second position respectively for inflation and deflation of the bladder (6). When the toggle portion (22) is in the first position, the control valve (12) connects a source of pressurized air to the bladder (6), and when the toggle portion (22) is in the second position, the control valve (12) allows the bladder (6) to exhaust directly to the atmosphere through an outlet port (28) in the valve (12). The size of the outlet port is so large that it creates only very litttle resistance to the discharged air.
Patent CA-2309635-C (CA)
Inventor: HAFNER HANS WILHELM
IPC: G01G17/06
Filed: 1998-11-11
Granted: 2006-09-12
Abstract: The invention relates to a method and device for continuous dosing of bulk material allowing dosing and conveyance capacity to be improved, especially when there are substantial fluctuations in conveyor air flow. A cellular wheel sluice (4) disposed upstream from the dosing device (8) re-directs part of the bulk material to the container (2) when it moves in an upwards direction. The re-directing cells (7) of the cellular wheel sluice (4) leading towards the container (2) are preferably filled to approximately 30 % to improve tightness with respect to leaking air.
Patent CA-2311202-C (CA)
Inventor: GUPTA AMITABH
IPC: C01B32/50
Filed: 2000-06-09
Granted: 2004-05-18
Abstract: A system for recovering absorbate such as carbon dioxide using an alkanolamine absorbent fluid, wherein the loaded absorbent is heated in a two step heating procedure prior to the separation of the absorbate from the absorbent, and wherein the loaded absorbent is deoxygenated after the first heating step and prior to the second heating step.
Patent CA-2315498-C (CA)
Inventor: MURAKAMI YASUHIRO
IPC: A47G19/22
Filed: 2000-08-09
Granted: 2002-01-29
Abstract: A travel mug includes a vessel 10 defined by two shells 14, 16 nested within one another and spaced from each other to define an insulating space 18. Both have open upper ends 20, 22 that are joined in an annular upper end joint 24. An annular shoulder gasket 26 is located on the joint 24 and an annular shoulder 30 is mounted on one of the shells 14, 16 to cover the shoulder gasket 26. The shoulder has a radially inwardly directed gross sealing surface 40 near a lower edge as well as a radially inner thread 42. A lid 12 is removably threaded on the shoulder 30 and has an annular side wall 56 merging with a bottom wall 52 having an imperforate center 52. An array of sip holes 66 is located at the point 58 of merger of the walls 52, 56, and are aligned with the gross sealing surface 40 to be closed thereby when the lid 12 is fully threaded into the vessel 10. An annular lid gasket 74 is located on the side wall 56 of the lid about the sip holes and scalingly engages the shoulder 30 above the gross scaling surface 40.
Patent CA-2318368-C (CA)
Title: Novel tricyclic compound
Inventor: HASEGAWA YASUSHI
IPC: C07D413/04
Filed: 1999-01-26
Granted: 2007-09-11
Abstract: The present invention provides a compound of the formula (I):  (see formula I) wherein A ring, B ring and C ring are each independently optionally substituted aromatic carbocycle or optionally substituted 5- or 6-membered heterocycle which may fuse with benzene ring, W1, W2 and/or W3 represents a bond when A ring, B ring and/or C ring is optionally substituted 5-membered heterocycle, X is -O-, -NR1- wherein R1 is hydrogen, lower alkyl etc. or the like, Y is hydrogen, lower alkyl, lower alkenyl or the like, one of V1 and V2 is a bond, and the other is a bond, -O- or the like, and a pharmaceutical composition comprising the same.
Patent CA-2319810-C (CA)
Inventor: MIREJOVSKY DORLA
IPC: A61K47/14
Filed: 1999-02-10
Granted: 2008-12-23
Abstract: L'invention concerne des compositions pharmaceutiques stériles destinées à l'administration par voie parentérale et contenant 2,6-diisopropylphénole (propofol); la description se rapporte à leur utilisation en tant qu'anesthésiques. Les compositions comprennent une émulsion H/E de propofol qui contient, en outre, une certaine quantité de sulfite suffisante pour empêcher une croissance importante de micro-organismes pendant au moins les 24 heures qui suivent une contamination accidentelle.
Patent CA-2324403-C (CA)
Inventor: KIM SUN JIN
IPC: A61P31/04
Filed: 2000-01-14
Granted: 2005-12-13
Abstract: A lipophilic microparticle having an average particle size ranging from 0.1 to 200 µm, comprising a lipophilic substance and an active ingredient selected from the group consisting of a protein or peptide drug and an antigen, retains the full activity of the active ingredient, and when formulated in the force of an oil dispersion or oil-in-water emulsion, it releases in an in vivo environment the active ingredient in a controlled manner over a long period.
Patent CA-2326413-C (CA)
Title: Procede d'enrichissement pour la proteine d'activation du helicobacter pylori neutrophil (nap)
Inventor: GRANDI GUIDO
IPC: C12N15/09
Filed: 1999-04-07
Granted: 2007-10-16
Abstract: L'invention concerne un procédé permettant d'augmenter la teneur en protéines activatrices des neutrophiles (NAP) de H.pylori d'un mélange de protéines, ledit procédé comprenant une étape de relargage des autres protéines. On a découvert que la NAP reste soluble à des concentrations de sulfates d'ammonium supérieures ou égales à 80 %. Le procédé comprend, de préférence, une étape supplémentaire de chromatographie à chélation métallique. La combinaison du relargage et de la chromatographie à chélation métallique permet d'obtenir une NAP de très haute pureté. La NAP comporte, de préférence, la même séquence que la NAP que l'on trouve à l'état naturel dans H.pylori, et elle est dépourvue des séquences généralement associées à la production de protéines recombinantes. Les procédés et la NAP de l'invention peuvent être utilisés dans des produits et des procédés diagnostiques et thérapeutiques.